Analysis
- max time kernel
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
17/10/2026, 10:11
General
- Target 2026-10-16_a5633230b3d94b2196b81d60cf85fa8d_elex_wannacry.exe
- Size 91KB
- Sample261017-l71dhsdv2p
- SHA256 298c6b520c77f73fd2f81b61f587f7c1568b9efc9a3479a4d34a31558486a745
Score
10/10
Malware Config
Signatures
- Family: Stormser, StormDDoS, StormAttack, Stormer
Stormser aka StormDDoS, StormAttack, and Stormer is a Windows worm written in C++.
- Detects Stormser aka Storm DDoS and StormAttack 11 IoCs
- Boot or Logon Autostart Execution: Active Setup 2 TTPs 22 IoCs
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
- Executes dropped EXE 11 IoCs
- Drops file in Windows directory 11 IoCs
- Executes a command shell one-liner 1 TTPs 11 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
- System Location Discovery: System Language Discovery 1 TTPs 23 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious use of AdjustPrivilegeToken 11 IoCs
- Suspicious use of WriteProcessMemory 22 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\2026-10-16_a5633230b3d94b2196b81d60cf85fa8d_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-16_a5633230b3d94b2196b81d60cf85fa8d_elex_wannacry.exe"1⤵
- Boot or Logon Autostart Execution: Active Setup
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\{051FBA43-7FE4-483e-B942-7829E653F657}.exeC:\Windows\{051FBA43-7FE4-483e-B942-7829E653F657}.exe2⤵
- Boot or Logon Autostart Execution: Active Setup
- Executes dropped EXE
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\{7129E311-11D3-4c37-AEB0-004C364CA58E}.exeC:\Windows\{7129E311-11D3-4c37-AEB0-004C364CA58E}.exe3⤵
- Boot or Logon Autostart Execution: Active Setup
- Executes dropped EXE
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\{905E9266-EB63-4c3f-9F90-466124B69BBC}.exeC:\Windows\{905E9266-EB63-4c3f-9F90-466124B69BBC}.exe4⤵
- Boot or Logon Autostart Execution: Active Setup
- Executes dropped EXE
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\{BCD5494E-FE24-4719-BEAB-346CD5D5FBCE}.exeC:\Windows\{BCD5494E-FE24-4719-BEAB-346CD5D5FBCE}.exe5⤵
- Boot or Logon Autostart Execution: Active Setup
- Executes dropped EXE
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\{E0C753B2-B5AA-48d1-98C9-00A9AA80220D}.exeC:\Windows\{E0C753B2-B5AA-48d1-98C9-00A9AA80220D}.exe6⤵
- Boot or Logon Autostart Execution: Active Setup
- Executes dropped EXE
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\{F5C5B46E-7F53-4141-914F-E095621C4D09}.exeC:\Windows\{F5C5B46E-7F53-4141-914F-E095621C4D09}.exe7⤵
- Boot or Logon Autostart Execution: Active Setup
- Executes dropped EXE
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\{D37BFC79-0DFE-4e2a-AFD1-CA013E07B6CA}.exeC:\Windows\{D37BFC79-0DFE-4e2a-AFD1-CA013E07B6CA}.exe8⤵
- Boot or Logon Autostart Execution: Active Setup
- Executes dropped EXE
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\{1BCF37FB-DEE1-4032-B7E0-6ADF360CA219}.exeC:\Windows\{1BCF37FB-DEE1-4032-B7E0-6ADF360CA219}.exe9⤵
- Boot or Logon Autostart Execution: Active Setup
- Executes dropped EXE
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\{2CA302AC-65C0-47b1-9F47-C4ED057466FA}.exeC:\Windows\{2CA302AC-65C0-47b1-9F47-C4ED057466FA}.exe10⤵
- Boot or Logon Autostart Execution: Active Setup
- Executes dropped EXE
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\{2A69CB4B-70EF-4479-B948-F63AFB17BAC6}.exeC:\Windows\{2A69CB4B-70EF-4479-B948-F63AFB17BAC6}.exe11⤵
- Boot or Logon Autostart Execution: Active Setup
- Executes dropped EXE
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\{BD0E09D1-7480-4338-99C4-6B3DB609448E}.exeC:\Windows\{BD0E09D1-7480-4338-99C4-6B3DB609448E}.exe12⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{2A69C~1.EXE > nul12⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{2CA30~1.EXE > nul11⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{1BCF3~1.EXE > nul10⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{D37BF~1.EXE > nul9⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{F5C5B~1.EXE > nul8⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{E0C75~1.EXE > nul7⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{BCD54~1.EXE > nul6⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{905E9~1.EXE > nul5⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{7129E~1.EXE > nul4⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{051FB~1.EXE > nul3⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Users\Admin\AppData\Local\Temp\2026-1~1.EXE > nul2⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
{051FBA43-7FE4-483e-B942-7829E653F657}.exe
{1BCF37FB-DEE1-4032-B7E0-6ADF360CA219}.exe
{2A69CB4B-70EF-4479-B948-F63AFB17BAC6}.exe
{2CA302AC-65C0-47b1-9F47-C4ED057466FA}.exe
{7129E311-11D3-4c37-AEB0-004C364CA58E}.exe
{905E9266-EB63-4c3f-9F90-466124B69BBC}.exe
{BCD5494E-FE24-4719-BEAB-346CD5D5FBCE}.exe
{BD0E09D1-7480-4338-99C4-6B3DB609448E}.exe
{D37BFC79-0DFE-4e2a-AFD1-CA013E07B6CA}.exe
{E0C753B2-B5AA-48d1-98C9-00A9AA80220D}.exe
{F5C5B46E-7F53-4141-914F-E095621C4D09}.exe